"But there's virtually zero correlation between someone's age and job performance ."
2.
In this form, the distribution is a reparameterisation of a bivariate Student distribution with zero correlation.
3.
A portfolio is truly market-neutral if it exhibits zero correlation with the unwanted source of risk.
4.
Unless you are a moron, there is zero correlation between grades or IQ and success in life,
5.
More realistically, though, the hat matrix would involve an observation covariance matrix ? indicating the non-zero correlation among observations.
6.
The IQCODE has near-zero correlations with a person s level of education or with their intelligence earlier in life.
7.
It is possible to use this to test the null hypothesis of zero correlation in the population from which the sample was drawn.
8.
But the Globe analysis found zero correlation between diversity of staff and change in newspaper sales over the past decade, as measured by household penetration rates.
9.
The structural, economic shocks which drive the dynamics of the economic variables are assumed to be independent, which implies zero correlation between error terms as a desired property.
10.
All that a positive result tells you here is that with 95 % confidence ( or whatever confidence level you select ) there is a non-zero correlation between the variables.
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